The great Inca road is a network of roads that , in ancient times, extended 20,000 miles to connect the distant parts of the Inca empire to its capital .

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- The Inca road system is considered an engineering marvel, as it was built to withstand extreme weather conditions and difficult terrains.

- The roads were primarily used for communication and transportation, allowing the Inca empire to maintain control over its vast territory.
- Along the roads, the Inca also built rest stops, storage facilities, and administrative centers to support travelers and facilitate governance.
- The great Inca road system played a crucial role in the empire's economy, facilitating trade and the exchange of goods between different regions.
- The roads were constructed using a technique called "qhapac ñan," with stones fitting tightly together and paved with gravel to create a smooth surface.
- The Inca road system is still partially preserved today, attracting tourists who are interested in exploring the ancient empire's history and culture.